| /Linux-v6.6/block/ |
| D | bfq-wf2q.c | 30 static unsigned int bfq_class_idx(struct bfq_entity *entity) in bfq_class_idx() argument
32 struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity); in bfq_class_idx()
52 * @new_entity: if not NULL, pointer to the entity whose activation,
56 * expiration of the in-service entity
60 * extraction of an entity into/from one of the active trees of
65 * reposition an entity in its active tree; see comments on
68 * just activated or requeued entity.
71 * entity->parent may become the next_in_service for its parent
72 * entity.
84 * or repositioning of an entity that does not coincide with in bfq_update_next_in_service()
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| D | bfq-cgroup.c | 305 struct bfq_entity *group_entity = bfqq->entity.parent; in bfqq_group()
308 entity) : in bfqq_group()
417 void bfq_init_entity(struct bfq_entity *entity, struct bfq_group *bfqg) in bfq_init_entity() argument
419 struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity); in bfq_init_entity()
421 entity->weight = entity->new_weight; in bfq_init_entity()
422 entity->orig_weight = entity->new_weight; in bfq_init_entity()
428 * disappear before entity. in bfq_init_entity()
432 entity->parent = bfqg->my_entity; /* NULL for root group */ in bfq_init_entity()
433 entity->sched_data = &bfqg->sched_data; in bfq_init_entity()
534 struct bfq_entity *entity = &bfqg->entity; in bfq_pd_init() local
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| /Linux-v6.6/drivers/gpu/drm/scheduler/ |
| D | sched_entity.c | 37 * drm_sched_entity_init - Init a context entity used by scheduler when
40 * @entity: scheduler entity to init
41 * @priority: priority of the entity
43 * entity can be submitted
48 * Note that the &sched_list must have at least one element to schedule the entity.
54 * An entity is cleaned up by callind drm_sched_entity_fini(). See also
59 int drm_sched_entity_init(struct drm_sched_entity *entity, in drm_sched_entity_init() argument
65 if (!(entity && sched_list && (num_sched_list == 0 || sched_list[0]))) in drm_sched_entity_init()
68 memset(entity, 0, sizeof(struct drm_sched_entity)); in drm_sched_entity_init()
69 INIT_LIST_HEAD(&entity->list); in drm_sched_entity_init()
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| D | sched_main.c | 44 * The jobs in a entity are always scheduled in the order that they were pushed.
47 * hardware, i.e. the pending queue, the entity must not be referenced anymore
48 * through the jobs entity pointer.
88 static inline void drm_sched_rq_remove_fifo_locked(struct drm_sched_entity *entity) in drm_sched_rq_remove_fifo_locked() argument
90 struct drm_sched_rq *rq = entity->rq; in drm_sched_rq_remove_fifo_locked()
92 if (!RB_EMPTY_NODE(&entity->rb_tree_node)) { in drm_sched_rq_remove_fifo_locked()
93 rb_erase_cached(&entity->rb_tree_node, &rq->rb_tree_root); in drm_sched_rq_remove_fifo_locked()
94 RB_CLEAR_NODE(&entity->rb_tree_node); in drm_sched_rq_remove_fifo_locked()
98 void drm_sched_rq_update_fifo(struct drm_sched_entity *entity, ktime_t ts) in drm_sched_rq_update_fifo() argument
101 * Both locks need to be grabbed, one to protect from entity->rq change in drm_sched_rq_update_fifo()
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| /Linux-v6.6/drivers/media/usb/uvc/ |
| D | uvc_entity.c | 18 struct uvc_entity *entity) in uvc_mc_create_links() argument
25 sink = (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING) in uvc_mc_create_links()
26 ? (entity->vdev ? &entity->vdev->entity : NULL) in uvc_mc_create_links()
27 : &entity->subdev.entity; in uvc_mc_create_links()
31 for (i = 0; i < entity->num_pads; ++i) { in uvc_mc_create_links()
36 if (!(entity->pads[i].flags & MEDIA_PAD_FL_SINK)) in uvc_mc_create_links()
39 remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]); in uvc_mc_create_links()
44 ? (remote->vdev ? &remote->vdev->entity : NULL) in uvc_mc_create_links()
45 : &remote->subdev.entity; in uvc_mc_create_links()
62 void uvc_mc_cleanup_entity(struct uvc_entity *entity) in uvc_mc_cleanup_entity() argument
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| D | uvc_ctrl.c | 41 .entity = UVC_GUID_UVC_PROCESSING,
50 .entity = UVC_GUID_UVC_PROCESSING,
59 .entity = UVC_GUID_UVC_PROCESSING,
69 .entity = UVC_GUID_UVC_PROCESSING,
78 .entity = UVC_GUID_UVC_PROCESSING,
87 .entity = UVC_GUID_UVC_PROCESSING,
96 .entity = UVC_GUID_UVC_PROCESSING,
106 .entity = UVC_GUID_UVC_PROCESSING,
116 .entity = UVC_GUID_UVC_PROCESSING,
125 .entity = UVC_GUID_UVC_PROCESSING,
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| /Linux-v6.6/drivers/media/platform/renesas/vsp1/ |
| D | vsp1_entity.c | 3 * vsp1_entity.c -- R-Car VSP1 Base Entity
13 #include <media/media-entity.h>
23 void vsp1_entity_route_setup(struct vsp1_entity *entity, in vsp1_entity_route_setup() argument
30 if (entity->type == VSP1_ENTITY_HGO) { in vsp1_entity_route_setup()
37 source = entity->sources[0]; in vsp1_entity_route_setup()
38 smppt = (pipe->output->entity.index << VI6_DPR_SMPPT_TGW_SHIFT) in vsp1_entity_route_setup()
43 } else if (entity->type == VSP1_ENTITY_HGT) { in vsp1_entity_route_setup()
50 source = entity->sources[0]; in vsp1_entity_route_setup()
51 smppt = (pipe->output->entity.index << VI6_DPR_SMPPT_TGW_SHIFT) in vsp1_entity_route_setup()
58 source = entity; in vsp1_entity_route_setup()
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| D | vsp1_entity.h | 3 * vsp1_entity.h -- R-Car VSP1 Base Entity
44 * struct vsp1_route - Entity routing configuration
45 * @type: Entity type this routing entry is associated with
46 * @index: Entity index this routing entry is associated with
49 * @output: Target node value for entity output
51 * Each $vsp1_route entry describes routing configuration for the entity
53 * holds output routing configuration for the entity, and the @inputs array
54 * store the target node value for each input of the entity. The @output field
55 * stores the target node value of the entity output when used as a source for
67 * struct vsp1_entity_operations - Entity operations
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| D | vsp1_uds.c | 33 vsp1_dl_body_write(dlb, reg + uds->entity.index * VI6_UDS_OFFSET, data); in vsp1_uds_write()
40 void vsp1_uds_set_alpha(struct vsp1_entity *entity, struct vsp1_dl_body *dlb, in vsp1_uds_set_alpha() argument
43 struct vsp1_uds *uds = to_uds(&entity->subdev); in vsp1_uds_set_alpha()
135 config = vsp1_entity_get_pad_config(&uds->entity, sd_state, in uds_enum_frame_size()
140 format = vsp1_entity_get_pad_format(&uds->entity, config, in uds_enum_frame_size()
143 mutex_lock(&uds->entity.lock); in uds_enum_frame_size()
163 mutex_unlock(&uds->entity.lock); in uds_enum_frame_size()
188 format = vsp1_entity_get_pad_format(&uds->entity, sd_state, in uds_try_format()
212 mutex_lock(&uds->entity.lock); in uds_set_format()
214 config = vsp1_entity_get_pad_config(&uds->entity, sd_state, in uds_set_format()
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| D | vsp1_sru.c | 130 config = vsp1_entity_get_pad_config(&sru->entity, sd_state, in sru_enum_frame_size()
135 format = vsp1_entity_get_pad_format(&sru->entity, config, SRU_PAD_SINK); in sru_enum_frame_size()
137 mutex_lock(&sru->entity.lock); in sru_enum_frame_size()
163 mutex_unlock(&sru->entity.lock); in sru_enum_frame_size()
188 format = vsp1_entity_get_pad_format(&sru->entity, sd_state, in sru_try_format()
228 mutex_lock(&sru->entity.lock); in sru_set_format()
230 config = vsp1_entity_get_pad_config(&sru->entity, sd_state, in sru_set_format()
239 format = vsp1_entity_get_pad_format(&sru->entity, config, fmt->pad); in sru_set_format()
244 format = vsp1_entity_get_pad_format(&sru->entity, config, in sru_set_format()
252 mutex_unlock(&sru->entity.lock); in sru_set_format()
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| D | vsp1_brx.c | 103 return v4l2_subdev_get_try_compose(&brx->entity.subdev, sd_state, pad); in brx_get_compose()
122 format = vsp1_entity_get_pad_format(&brx->entity, sd_state, in brx_try_format()
143 mutex_lock(&brx->entity.lock); in brx_set_format()
145 config = vsp1_entity_get_pad_config(&brx->entity, sd_state, in brx_set_format()
154 format = vsp1_entity_get_pad_format(&brx->entity, config, fmt->pad); in brx_set_format()
158 if (fmt->pad != brx->entity.source_pad) { in brx_set_format()
172 for (i = 0; i <= brx->entity.source_pad; ++i) { in brx_set_format()
173 format = vsp1_entity_get_pad_format(&brx->entity, in brx_set_format()
180 mutex_unlock(&brx->entity.lock); in brx_set_format()
191 if (sel->pad == brx->entity.source_pad) in brx_get_selection()
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| D | vsp1_wpf.c | 32 vsp1_dl_body_write(dlb, reg + wpf->entity.index * VI6_WPF_OFFSET, data); in vsp1_wpf_write()
68 sink_format = vsp1_entity_get_pad_format(&wpf->entity, in vsp1_wpf_set_rotation()
69 wpf->entity.config, in vsp1_wpf_set_rotation()
71 source_format = vsp1_entity_get_pad_format(&wpf->entity, in vsp1_wpf_set_rotation()
72 wpf->entity.config, in vsp1_wpf_set_rotation()
75 mutex_lock(&wpf->entity.lock); in vsp1_wpf_set_rotation()
87 mutex_unlock(&wpf->entity.lock); in vsp1_wpf_set_rotation()
136 struct vsp1_device *vsp1 = wpf->entity.vsp1; in wpf_init_controls()
141 if (wpf->entity.index != 0) { in wpf_init_controls()
181 wpf->entity.index); in wpf_init_controls()
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| D | vsp1_uif.c | 14 #include <media/media-entity.h>
31 return vsp1_read(uif->entity.vsp1, in vsp1_uif_read()
32 uif->entity.index * VI6_UIF_OFFSET + reg); in vsp1_uif_read()
38 vsp1_dl_body_write(dlb, reg + uif->entity.index * VI6_UIF_OFFSET, data); in vsp1_uif_write()
96 mutex_lock(&uif->entity.lock); in uif_get_selection()
98 config = vsp1_entity_get_pad_config(&uif->entity, sd_state, in uif_get_selection()
108 format = vsp1_entity_get_pad_format(&uif->entity, config, in uif_get_selection()
117 sel->r = *vsp1_entity_get_pad_selection(&uif->entity, config, in uif_get_selection()
127 mutex_unlock(&uif->entity.lock); in uif_get_selection()
145 mutex_lock(&uif->entity.lock); in uif_set_selection()
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| D | vsp1_video.c | 18 #include <media/media-entity.h>
54 if (!remote || !is_media_entity_v4l2_subdev(remote->entity)) in vsp1_video_remote_subdev()
60 return media_entity_to_v4l2_subdev(remote->entity); in vsp1_video_remote_subdev()
200 format = vsp1_entity_get_pad_format(&pipe->output->entity, in vsp1_video_calculate_partition()
201 pipe->output->entity.config, in vsp1_video_calculate_partition()
255 struct vsp1_device *vsp1 = pipe->output->entity.vsp1; in vsp1_video_pipeline_setup_partitions()
257 struct vsp1_entity *entity; in vsp1_video_pipeline_setup_partitions() local
265 format = vsp1_entity_get_pad_format(&pipe->output->entity, in vsp1_video_pipeline_setup_partitions()
266 pipe->output->entity.config, in vsp1_video_pipeline_setup_partitions()
275 list_for_each_entry(entity, &pipe->entities, list_pipe) { in vsp1_video_pipeline_setup_partitions()
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| /Linux-v6.6/include/media/ |
| D | media-entity.h | 3 * Media entity
28 * @MEDIA_GRAPH_ENTITY: Identify a media entity
70 * @bmap: Bit map in which each bit represents one entity at struct
85 * @stack.entity: pointer to &struct media_entity at the graph.
92 struct media_entity *entity; member
145 * @ent_enum: The entity enumeration tracker
157 * @list: Linked list associated with an entity or an interface that
169 * @entity: Part of a union. Used only if the second object (gobj1) is
170 * an entity.
187 struct media_entity *entity; member
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| /Linux-v6.6/drivers/media/v4l2-core/ |
| D | v4l2-mc.c | 16 #include <media/media-entity.h>
25 struct media_entity *entity; in v4l2_mc_create_media_graph() local
36 media_device_for_each_entity(entity, mdev) { in v4l2_mc_create_media_graph()
37 switch (entity->function) { in v4l2_mc_create_media_graph()
39 if_vid = entity; in v4l2_mc_create_media_graph()
42 if_aud = entity; in v4l2_mc_create_media_graph()
45 tuner = entity; in v4l2_mc_create_media_graph()
48 decoder = entity; in v4l2_mc_create_media_graph()
51 io_v4l = entity; in v4l2_mc_create_media_graph()
54 io_vbi = entity; in v4l2_mc_create_media_graph()
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| /Linux-v6.6/drivers/media/mc/ |
| D | mc-entity.c | 3 * Media entity
15 #include <media/media-entity.h>
99 "%s id %u: entity '%s'\n", in dev_dbg_obj()
123 pad->entity->name, pad->index); in dev_dbg_obj()
194 int media_entity_pads_init(struct media_entity *entity, u16 num_pads, in media_entity_pads_init() argument
197 struct media_device *mdev = entity->graph_obj.mdev; in media_entity_pads_init()
204 entity->num_pads = num_pads; in media_entity_pads_init()
205 entity->pads = pads; in media_entity_pads_init()
210 media_entity_for_each_pad(entity, iter) { in media_entity_pads_init()
211 iter->entity = entity; in media_entity_pads_init()
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| D | mc-device.c | 24 #include <media/media-entity.h>
83 struct media_entity *entity; in find_entity() local
88 media_device_for_each_entity(entity, mdev) { in find_entity()
89 if (((media_entity_id(entity) == id) && !next) || in find_entity()
90 ((media_entity_id(entity) > id) && next)) { in find_entity()
91 return entity; in find_entity()
121 * do the wrong thing if the entity function doesn't belong to in media_device_enum_entities()
146 upad->entity = media_entity_id(kpad->entity); in media_device_kpad_to_upad()
154 struct media_entity *entity; in media_device_enum_links() local
156 entity = find_entity(mdev, links->entity); in media_device_enum_links()
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| /Linux-v6.6/drivers/staging/media/imx/ |
| D | imx-media-dev-common.c | 49 * Continues upstream from the pad entity's sink pads.
55 struct media_entity *entity = srcpad->entity; in imx_media_add_vdev_to_pad() local
62 /* skip this entity if not a v4l2_subdev */ in imx_media_add_vdev_to_pad()
63 if (!is_media_entity_v4l2_subdev(entity)) in imx_media_add_vdev_to_pad()
66 sd = media_entity_to_v4l2_subdev(entity); in imx_media_add_vdev_to_pad()
71 entity->name, srcpad->index); in imx_media_add_vdev_to_pad()
74 * just skip this entity. in imx_media_add_vdev_to_pad()
86 vdev->vfd->entity.name, entity->name, srcpad->index); in imx_media_add_vdev_to_pad()
96 /* move upstream from this entity's sink pads */ in imx_media_add_vdev_to_pad()
97 for (i = 0; i < entity->num_pads; i++) { in imx_media_add_vdev_to_pad()
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| /Linux-v6.6/Documentation/driver-api/media/ |
| D | mc-core.rst | 21 An entity is a basic media hardware building block. It can correspond to
27 A pad is a connection endpoint through which an entity can interact with
28 other entities. Data (not restricted to video) produced by an entity
29 flows from the entity's output to one or more entity inputs. Pads should
33 on the same entity or on different entities. Data flows from a source
60 instance, defined in ``include/media/media-entity.h``. The structure is usually
65 Drivers initialize entity pads by calling
78 ``include/media/media-entity.h``. Currently, only one type of interface is
90 defined in ``include/media/media-entity.h``. Each entity stores its pads in
91 a pads array managed by the entity driver. Drivers usually embed the array in
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| /Linux-v6.6/Documentation/userspace-api/media/mediactl/ |
| D | media-types.rst | 10 .. _media-entity-functions:
50 .. flat-table:: Media entity functions
56 - Unknown entity. That generally indicates that a driver didn't
57 initialize properly the entity, which is a Kernel bug
60 - Data streaming input and/or output entity.
63 - V4L VBI streaming input or output entity
66 - V4L Software Digital Radio (SDR) streaming input or output entity
69 - DVB Digital TV streaming input or output entity
72 - Digital TV demodulator entity.
75 - MPEG Transport stream demux entity. Could be implemented on
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| D | media-ioc-enum-entities.rst | 34 To query the attributes of an entity, applications set the id field of a
44 about the entity with the smallest id strictly larger than the requested
45 one ('next entity'), or the ``EINVAL`` error code if there is none.
47 Entity IDs can be non-contiguous. Applications must *not* try to
63 - Entity ID, set by the application. When the ID is or'ed with
65 the first entity with a larger ID. Do not expect that the ID will
67 do not hardcode entity IDs in an application.
72 - Entity name as an UTF-8 NULL-terminated string. This name must be unique
78 - Entity type, see :ref:`media-entity-functions` for details.
83 - Entity revision. Always zero (obsolete)
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| /Linux-v6.6/drivers/media/usb/au0828/ |
| D | au0828-core.c | 216 struct media_entity *entity, *mixer = NULL, *decoder = NULL; in au0828_media_graph_notify() local
224 media_device_for_each_entity(entity, dev->media_dev) { in au0828_media_graph_notify()
225 if (entity->function == MEDIA_ENT_F_AUDIO_MIXER) in au0828_media_graph_notify()
226 mixer = entity; in au0828_media_graph_notify()
227 else if (entity->function == MEDIA_ENT_F_ATV_DECODER) in au0828_media_graph_notify()
228 decoder = entity; in au0828_media_graph_notify()
241 media_device_for_each_entity(entity, dev->media_dev) { in au0828_media_graph_notify()
242 if (entity->function == MEDIA_ENT_F_AUDIO_MIXER) in au0828_media_graph_notify()
243 mixer = entity; in au0828_media_graph_notify()
266 struct media_entity *entity) in au0828_is_link_shareable() argument
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| /Linux-v6.6/drivers/media/test-drivers/vimc/ |
| D | vimc-streamer.c | 16 * vimc_get_source_entity - get the entity connected with the first sink pad
20 * Helper function that returns the media entity containing the source pad
21 * linked with the first sink pad from the given media entity pad list.
34 return pad ? pad->entity : NULL; in vimc_get_source_entity()
45 * Calls s_stream to disable the stream in each entity of the pipeline
70 * @ved: the pointer to the vimc entity initializing the stream
72 * Initializes the stream structure. Walks through the entity graph to
82 struct media_entity *entity; in vimc_streamer_pipeline_init() local
106 entity = vimc_get_source_entity(ved->ent); in vimc_streamer_pipeline_init()
108 if (!entity) { in vimc_streamer_pipeline_init()
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| /Linux-v6.6/drivers/net/wwan/t7xx/ |
| D | t7xx_pci.c | 154 struct md_pm_entity *entity; in t7xx_pci_pm_entity_register() local
157 list_for_each_entry(entity, &t7xx_dev->md_pm_entities, entity) { in t7xx_pci_pm_entity_register()
158 if (entity->id == pm_entity->id) { in t7xx_pci_pm_entity_register()
164 list_add_tail(&pm_entity->entity, &t7xx_dev->md_pm_entities); in t7xx_pci_pm_entity_register()
171 struct md_pm_entity *entity, *tmp_entity; in t7xx_pci_pm_entity_unregister() local
174 list_for_each_entry_safe(entity, tmp_entity, &t7xx_dev->md_pm_entities, entity) { in t7xx_pci_pm_entity_unregister()
175 if (entity->id == pm_entity->id) { in t7xx_pci_pm_entity_unregister()
176 list_del(&pm_entity->entity); in t7xx_pci_pm_entity_unregister()
278 struct md_pm_entity *entity; in __t7xx_pci_pm_suspend() local
298 list_for_each_entry(entity, &t7xx_dev->md_pm_entities, entity) { in __t7xx_pci_pm_suspend()
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